Low as pharmacies are already fairly regulated and should be highly motivated to sustain their reputations

Potentially higher given the potential profit motivation (as per above)

Here's a hint. Suppose you're a parent and you need to get Bonjela for a teething kid. It's 11.30 at night. Does it make a difference if it's pharmacy-only?

There's something pretty obvious missing here that reflects a lack of concern for the user's perspective on things?

They also really fail to establish the case for having the things only in regulated outlets as compared to corner shops, with sales restricted to those 18+. Just because enforcement of 18+ isn't perfect in tobacco shops is hardly reason to lock everything up in pharmacies.